package com.ch.shopping.service;

import com.ch.shopping.pojo.Product;
import com.ch.shopping.pojo.User;

/**
 * @author AuthorName
 * @create 2020-04-13 9:22
 */
public interface UserService {
    public User queryUserById(Integer id);
    /**
     * 用户登录
     * @param user
     */
    public boolean loginUser(User user);
}
